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Individual Calculations August 2017 |
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| Nguyen, Duy Minh Total change: 15.20 | |   |
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| 22nd Annual Pacific Coast Open | Ontario, California | USA | 2017-07-14 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 2054 | 1932 | 2.50 | 6 | 0.41 | 40 | 16.40 | |
|  Asaria, Danial | | | 2243 | USA | 0.00 | 1 | -0.14 | 40 | -5.60 | |  Acon, Jennifer | | | 1861 | USA | 1.00 | 1 | 0.40 | 40 | 16.00 | | | Creger, Leo | | | 2031 | USA | 0.50 | 1 | 0.14 | 40 | 5.60 | | | Chou, Jeffrey | | | 1945 | USA | 0.50 | 1 | 0.02 | 40 | 0.80 | | | Doyle, Bryon | | | 2107 | USA | 0.00 | 1 | -0.27 | 40 | -10.80 | | | Xia, Yusheng | | | 2137 | USA | 0.50 | 1 | 0.26 | 40 | 10.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | | | 2017 Houston Summer Chess Festival | Houston, Texas | USA | 2017-07-21 |
| Rc | Ro | w | n | change | K | K*chg | Game |
| 1776 | 1932 | 3.50 | 5 | -0.03 | 40 | -1.20 | |
| | Nguyen, Khoa Minh | | | 1743 | USA | 0.50 | 1 | -0.25 | 40 | -10.00 | | | Zhu, Harvey | | | 1730 | USA | 0.50 | 1 | -0.26 | 40 | -10.40 | | | Prabu, Advaith | | | 1803 | USA | 0.50 | 1 | -0.17 | 40 | -6.80 | | | Palang, Warren | | | 1811 | USA | 1.00 | 1 | 0.34 | 40 | 13.60 | | | Vaidya, Atreya | | | 1793 | USA | 1.00 | 1 | 0.31 | 40 | 12.40 | |
Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change) | | |
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